Tobacco use is a risk factor for 

All of the following are signs or symptoms of shock EXCEPT:

a. increased breathing rate c. pale, moist skin b. nausea d. decreased heart rate

Hospital-acquired infections are prevalent worldwide. One cost-effective way suggested by the CDC, The Joint Commission, and the WHO to substantially reduce the incidence of these infections is by:

A) always wearing a mask around patients B) providing more aid to underdeveloped countries C) providing education to mothers D) following guidelines for hand hygiene